##
chdir 't' if -d 't';
-unshift @INC, "../lib";
+@INC = '../lib';
$Is_VMS = $^O eq 'VMS';
$Is_MSWin32 = $^O eq 'MSWin32';
+$Is_NetWare = $^O eq 'NetWare';
$ENV{PERL5LIB} = "../lib" unless $Is_VMS;
$|=1;
`MCR $^X "-I[-.lib]" $switch $tmpfile 2>&1` :
$Is_MSWin32 ?
`.\\perl -I../lib $switch $tmpfile 2>&1` :
+ $Is_NetWare ?
+ `perl -I../lib $switch $tmpfile 2>&1` :
`./perl $switch $tmpfile 2>&1`;
my $status = $?;
$results =~ s/\n+$//;
EXPECT
Can't "goto" out of a pseudo block at - line 2.
########
+%seen = ();
sub sortfn {
(split(/./, 'x'x10000))[0];
my (@y) = ( 4, 6, 5);
@y = sort { $a <=> $b } @y;
- print "sortfn ".join(', ', @y)."\n";
+ my $t = "sortfn ".join(', ', @y)."\n";
+ print $t if ($seen{$t}++ == 0);
return $_[0] <=> $_[1];
}
@x = ( 3, 2, 1 );
print "---- ".join(', ', @x)."\n";
EXPECT
sortfn 4, 5, 6
-sortfn 4, 5, 6
-sortfn 4, 5, 6
---- 1, 2, 3
########
@a = (3, 2, 1);
bar
B 2
bar
+########
+sub n { 0 }
+sub f { my $x = shift; d(); }
+f(n());
+f();
+
+sub d {
+ my $i = 0; my @a;
+ while (do { { package DB; @a = caller($i++) } } ) {
+ @a = @DB::args;
+ for (@a) { print "$_\n"; $_ = '' }
+ }
+}
+EXPECT
+0